! Started logfile: /image_prod/ug002_uva//J0904-2552_S_dfm.log on Wed Mar 4 22:46:47 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0904-2552_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0904-2552_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.983571 visibilities/baseline/integration-bin. ! Found source: J0904-2552 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4131 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0904-2552_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.024955Jy sigma=6.594844 ! Fit after self-cal, rms=0.845693Jy sigma=5.319331 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=7.777 mas, bpa=5.282 degrees ! Estimated noise=2.84156 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118327 Jy ! Component: 100 - total flux cleaned = 0.185687 Jy ! Total flux subtracted in 100 components = 0.185687 Jy ! Clean residual min=-0.020834 max=0.049326 Jy/beam ! Clean residual mean=0.000029 rms=0.008633 Jy/beam ! Combined flux in latest and established models = 0.185687 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.185687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153792Jy sigma=1.006577 ! Fit after self-cal, rms=0.151584Jy sigma=0.996826 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=9.211 mas, bpa=5.959 degrees ! Estimated noise=1.77416 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0809478 Jy ! Component: 100 - total flux cleaned = 0.128111 Jy ! Component: 150 - total flux cleaned = 0.15807 Jy ! Component: 200 - total flux cleaned = 0.178718 Jy ! Total flux subtracted in 200 components = 0.178718 Jy ! Clean residual min=-0.016136 max=0.037796 Jy/beam ! Clean residual mean=-0.000003 rms=0.005906 Jy/beam ! Combined flux in latest and established models = 0.364405 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 116 components and 0.364405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103723Jy sigma=0.620216 ! Fit after self-cal, rms=0.101275Jy sigma=0.604573 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.204 x 9.211 at 5.959 degrees (North through East) ! Clean map min=-0.015625 max=0.14262 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 1.33 KP 0.87 ! LA 0.89 NL 1.44 OV 0.97 SC 0.80 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 0.86 KP 0.84 LA 0.90 ! MK 1.44 NL 1.23 OV 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.43 KP 0.86 ! LA 0.93 NL 1.38 OV 0.94 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.42 FD 0.74 KP 0.88 LA 0.90 ! MK 1.25 NL 1.33 OV 1.00 SC 1.27 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.25 KP 0.89 ! LA 0.89 NL 1.21 OV 0.97 SC 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.35 FD 0.83 KP 0.88 LA 0.88 ! MK 1.20 NL 1.38 OV 0.98 SC 0.88 ! ! ! Fit before self-cal, rms=0.101275Jy sigma=0.604573 ! Fit after self-cal, rms=0.106695Jy sigma=0.483510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=9.864 mas, bpa=8.451 degrees ! Estimated noise=1.78716 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779286 Jy ! Component: 100 - total flux cleaned = 0.0103426 Jy ! Component: 150 - total flux cleaned = 0.0113451 Jy ! Component: 200 - total flux cleaned = 0.0122202 Jy ! Total flux subtracted in 200 components = 0.0122202 Jy ! Clean residual min=-0.006758 max=0.006959 Jy/beam ! Clean residual mean=-0.000021 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.376625 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 153 components and 0.376625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104619Jy sigma=0.469459 ! Fit after self-cal, rms=0.105483Jy sigma=0.467297 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105483Jy sigma=0.467297 ! Fit after self-cal, rms=0.102614Jy sigma=0.465621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=9.861 mas, bpa=8.952 degrees ! Estimated noise=1.7555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520216 Jy ! Component: 100 - total flux cleaned = 0.00709213 Jy ! Component: 150 - total flux cleaned = 0.00799446 Jy ! Component: 200 - total flux cleaned = 0.00876314 Jy ! Total flux subtracted in 200 components = 0.00876314 Jy ! Clean residual min=-0.005582 max=0.005880 Jy/beam ! Clean residual mean=-0.000018 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.385389 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 175 components and 0.385388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101666Jy sigma=0.459665 ! Fit after self-cal, rms=0.101575Jy sigma=0.459234 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101961 Jy ! Component: 100 - total flux cleaned = 0.00113888 Jy ! Component: 150 - total flux cleaned = 0.00146887 Jy ! Component: 200 - total flux cleaned = 0.00156289 Jy ! Total flux subtracted in 200 components = 0.00156289 Jy ! Clean residual min=-0.005130 max=0.005706 Jy/beam ! Clean residual mean=-0.000016 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.386951 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 190 components and 0.386951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101216Jy sigma=0.457091 ! Fit after self-cal, rms=0.101213Jy sigma=0.456933 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101213Jy sigma=0.456933 ! Fit after self-cal, rms=0.099100Jy sigma=0.455333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=9.866 mas, bpa=8.906 degrees ! Estimated noise=1.75149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322029 Jy ! Component: 100 - total flux cleaned = 0.00399358 Jy ! Component: 150 - total flux cleaned = 0.00463586 Jy ! Component: 200 - total flux cleaned = 0.00520443 Jy ! Total flux subtracted in 200 components = 0.00520443 Jy ! Clean residual min=-0.004385 max=0.005014 Jy/beam ! Clean residual mean=-0.000015 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.392156 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 210 components and 0.392156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098750Jy sigma=0.452969 ! Fit after self-cal, rms=0.098675Jy sigma=0.452841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563278 Jy ! Component: 100 - total flux cleaned = 0.00063727 Jy ! Component: 150 - total flux cleaned = 0.000780965 Jy ! Component: 200 - total flux cleaned = 0.000975452 Jy ! Total flux subtracted in 200 components = 0.000975452 Jy ! Clean residual min=-0.004281 max=0.004984 Jy/beam ! Clean residual mean=-0.000013 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.393131 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 219 components and 0.393131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098538Jy sigma=0.451949 ! Fit after self-cal, rms=0.098539Jy sigma=0.451902 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098539Jy sigma=0.451902 ! Fit after self-cal, rms=0.098224Jy sigma=0.451293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.685 mas, bmaj=18.97 mas, bpa=4.586 degrees ! Estimated noise=2.10693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371651 Jy ! Component: 100 - total flux cleaned = 0.00521463 Jy ! Component: 150 - total flux cleaned = 0.00584927 Jy ! Component: 200 - total flux cleaned = 0.00630658 Jy ! Total flux subtracted in 200 components = 0.00630658 Jy ! Clean residual min=-0.004691 max=0.005573 Jy/beam ! Clean residual mean=-0.000022 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.399438 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 246 components and 0.399438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098198Jy sigma=0.450482 ! Fit after self-cal, rms=0.098176Jy sigma=0.450386 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857643 Jy ! Component: 100 - total flux cleaned = 0.000952112 Jy ! Component: 150 - total flux cleaned = 0.00111748 Jy ! Component: 200 - total flux cleaned = 0.00126125 Jy ! Total flux subtracted in 200 components = 0.00126125 Jy ! Clean residual min=-0.004631 max=0.005542 Jy/beam ! Clean residual mean=-0.000020 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.400699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 259 components and 0.400699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098180Jy sigma=0.450204 ! Fit after self-cal, rms=0.098186Jy sigma=0.450171 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=9.891 mas, bpa=8.7 degrees ! Estimated noise=1.75061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 9.891 at 8.7 degrees (North through East) ! Clean map min=-0.0048813 max=0.13754 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.731 mas, bmaj=8.248 mas, bpa=8.357 degrees ! Estimated noise=2.89926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121835 Jy ! Component: 100 - total flux cleaned = 0.193932 Jy ! Component: 150 - total flux cleaned = 0.241957 Jy ! Component: 200 - total flux cleaned = 0.276241 Jy ! Total flux subtracted in 200 components = 0.276241 Jy ! Clean residual min=-0.011654 max=0.019405 Jy/beam ! Clean residual mean=0.000016 rms=0.004236 Jy/beam ! Combined flux in latest and established models = 0.276241 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 71 model components to the UV plane model. ! The established model now contains 71 components and 0.276241 Jy ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=9.891 mas, bpa=8.7 degrees ! Estimated noise=1.75061 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360602 Jy ! Component: 100 - total flux cleaned = 0.0583817 Jy ! Component: 150 - total flux cleaned = 0.0737803 Jy ! Component: 200 - total flux cleaned = 0.0848282 Jy ! Total flux subtracted in 200 components = 0.0848282 Jy ! Clean residual min=-0.006080 max=0.006263 Jy/beam ! Clean residual mean=-0.000007 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.361069 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 163 components and 0.361069 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.685 mas, bmaj=18.97 mas, bpa=4.586 degrees ! Estimated noise=2.10693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128621 Jy ! Component: 100 - total flux cleaned = 0.020367 Jy ! Component: 150 - total flux cleaned = 0.0253836 Jy ! Component: 200 - total flux cleaned = 0.0289649 Jy ! Total flux subtracted in 200 components = 0.0289649 Jy ! Clean residual min=-0.005166 max=0.006074 Jy/beam ! Clean residual mean=-0.000017 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.390034 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263502 Jy ! Component: 100 - total flux cleaned = 0.00465436 Jy ! Component: 150 - total flux cleaned = 0.00610426 Jy ! Component: 200 - total flux cleaned = 0.00673142 Jy ! Total flux subtracted in 200 components = 0.00673142 Jy ! Clean residual min=-0.005010 max=0.005792 Jy/beam ! Clean residual mean=-0.000017 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.396765 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 243 components and 0.396765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=9.891 mas, bpa=8.7 degrees ! Estimated noise=1.75061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00069874 Jy ! Component: 100 - total flux cleaned = -0.000625439 Jy ! Component: 150 - total flux cleaned = -0.000507869 Jy ! Component: 200 - total flux cleaned = -0.000402128 Jy ! Total flux subtracted in 200 components = -0.000402128 Jy ! Clean residual min=-0.004362 max=0.004651 Jy/beam ! Clean residual mean=-0.000008 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.396363 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 266 components and 0.396363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098047Jy sigma=0.450062 ! Fit after self-cal, rms=0.098123Jy sigma=0.449619 wmodel J0904-2552_S_map.mod ! Writing 266 model components to file: J0904-2552_S_map.mod wobs J0904-2552_S_uvs.fits ! Writing UV FITS file: J0904-2552_S_uvs.fits wwins J0904-2552_S_map.win ! wwins: Wrote 3 windows to J0904-2552_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105973 Jy ! Component: 100 - total flux cleaned = 0.000596641 Jy ! Component: 150 - total flux cleaned = 0.000107769 Jy ! Component: 200 - total flux cleaned = -6.69723e-06 Jy ! Component: 250 - total flux cleaned = -3.71237e-06 Jy ! Component: 300 - total flux cleaned = 5.0777e-05 Jy ! Component: 350 - total flux cleaned = -0.000149984 Jy ! Component: 400 - total flux cleaned = -0.000344025 Jy ! Component: 450 - total flux cleaned = -0.000390323 Jy ! Component: 500 - total flux cleaned = -0.000209129 Jy ! Component: 550 - total flux cleaned = -0.000122443 Jy ! Component: 600 - total flux cleaned = -8.03275e-05 Jy ! Component: 650 - total flux cleaned = -4.0048e-05 Jy ! Component: 700 - total flux cleaned = -0.000162025 Jy ! Component: 750 - total flux cleaned = -0.000201278 Jy ! Component: 800 - total flux cleaned = -0.000201793 Jy ! Component: 850 - total flux cleaned = -0.00038822 Jy ! Component: 900 - total flux cleaned = -0.000351084 Jy ! Component: 950 - total flux cleaned = -0.00042235 Jy ! Component: 1000 - total flux cleaned = -0.000422752 Jy ! Component: 1050 - total flux cleaned = -0.000524182 Jy ! Component: 1100 - total flux cleaned = -0.000524229 Jy ! Component: 1150 - total flux cleaned = -0.000524429 Jy ! Component: 1200 - total flux cleaned = -0.000588302 Jy ! Component: 1250 - total flux cleaned = -0.000650818 Jy ! Component: 1300 - total flux cleaned = -0.000772732 Jy ! Component: 1350 - total flux cleaned = -0.000832639 Jy ! Component: 1400 - total flux cleaned = -0.001009 Jy ! Component: 1450 - total flux cleaned = -0.00109509 Jy ! Component: 1500 - total flux cleaned = -0.00120784 Jy ! Component: 1550 - total flux cleaned = -0.00134632 Jy ! Component: 1600 - total flux cleaned = -0.00148232 Jy ! Component: 1650 - total flux cleaned = -0.00158925 Jy ! Component: 1700 - total flux cleaned = -0.00161538 Jy ! Component: 1750 - total flux cleaned = -0.00166711 Jy ! Component: 1800 - total flux cleaned = -0.00174361 Jy ! Component: 1850 - total flux cleaned = -0.00176801 Jy ! Component: 1900 - total flux cleaned = -0.00184174 Jy ! Component: 1950 - total flux cleaned = -0.00174418 Jy ! Component: 2000 - total flux cleaned = -0.00179251 Jy ! Component: 2050 - total flux cleaned = -0.00176889 Jy ! Component: 2100 - total flux cleaned = -0.00174544 Jy ! Component: 2150 - total flux cleaned = -0.00169968 Jy ! Component: 2200 - total flux cleaned = -0.00165429 Jy ! Component: 2250 - total flux cleaned = -0.00156457 Jy ! Component: 2300 - total flux cleaned = -0.00149792 Jy ! Component: 2350 - total flux cleaned = -0.00143252 Jy ! Component: 2400 - total flux cleaned = -0.00138937 Jy ! Component: 2450 - total flux cleaned = -0.00128301 Jy ! Component: 2500 - total flux cleaned = -0.00117811 Jy ! Component: 2550 - total flux cleaned = -0.00113675 Jy ! Component: 2600 - total flux cleaned = -0.00105472 Jy ! Component: 2650 - total flux cleaned = -0.000933439 Jy ! Component: 2700 - total flux cleaned = -0.00091355 Jy ! Component: 2750 - total flux cleaned = -0.000814705 Jy ! Component: 2800 - total flux cleaned = -0.000795068 Jy ! Component: 2850 - total flux cleaned = -0.000717591 Jy ! Component: 2900 - total flux cleaned = -0.00069849 Jy ! Component: 2950 - total flux cleaned = -0.000584782 Jy ! Component: 3000 - total flux cleaned = -0.000566079 Jy ! Component: 3050 - total flux cleaned = -0.000529062 Jy ! Component: 3100 - total flux cleaned = -0.00049236 Jy ! Component: 3150 - total flux cleaned = -0.000510548 Jy ! Component: 3200 - total flux cleaned = -0.000438271 Jy ! Component: 3250 - total flux cleaned = -0.000420315 Jy ! Component: 3300 - total flux cleaned = -0.000420223 Jy ! Component: 3350 - total flux cleaned = -0.00043792 Jy ! Component: 3400 - total flux cleaned = -0.00040287 Jy ! Component: 3450 - total flux cleaned = -0.000420244 Jy ! Component: 3500 - total flux cleaned = -0.000368551 Jy ! Component: 3550 - total flux cleaned = -0.000368681 Jy ! Component: 3600 - total flux cleaned = -0.000300615 Jy ! Component: 3650 - total flux cleaned = -0.000283724 Jy ! Component: 3700 - total flux cleaned = -0.000300526 Jy ! Component: 3750 - total flux cleaned = -0.000250375 Jy ! Component: 3800 - total flux cleaned = -0.000233723 Jy ! Component: 3850 - total flux cleaned = -0.000217181 Jy ! Component: 3900 - total flux cleaned = -0.000200628 Jy ! Component: 3950 - total flux cleaned = -0.000167842 Jy ! Component: 4000 - total flux cleaned = -0.000151638 Jy ! Component: 4050 - total flux cleaned = -0.000102947 Jy ! Total flux subtracted in 4096 components = -7.06626e-05 Jy ! Clean residual min=-0.001046 max=0.001055 Jy/beam ! Clean residual mean=0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.396292 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 519 components and 0.396293 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0904-2552_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 9.891 at 8.7 degrees (North through East) ! Clean map min=-0.0021251 max=0.14212 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0904-2552_S_map.fits wmodel /image_prod/ug002_uva//J0904-2552_S_map.mod ! Writing 519 model components to file: /image_prod/ug002_uva//J0904-2552_S_map.mod wobs /image_prod/ug002_uva//J0904-2552_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0904-2552_S_uvs.fits wwins /image_prod/ug002_uva//J0904-2552_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0904-2552_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264416 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558136 0.558136 1.11627 2.23254 4.46509 8.93018 17.8604 35.7207 71.4414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.503 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0904-2552_S_dfm.log closed on Wed Mar 4 22:46:50 2020